Python Black Formatter with Emacs Doom

doom-emacs-python-black-formatter.el

;; Python Black Formatter

;; package.el
(package! python-black)

;; config.el
(use-package! python-black
  :demand t
  :after python)
(add-hook! 'python-mode-hook #'python-black-on-save-mode)
;; Feel free to throw your own personal keybindings here
(map! :leader :desc "Blacken Buffer" "m b b" #'python-black-buffer)
(map! :leader :desc "Blacken Region" "m b r" #'python-black-region)
(map! :leader :desc "Blacken Statement" "m b s" #'python-black-statement)

thanks for sharing!

Thank you! As a tweak, you can stick the configuration stuff under the :config part of use-package!:

(use-package! python-black
  :demand t
  :after python
  :config
  (add-hook! 'python-mode-hook #'python-black-on-save-mode)
  ;; Feel free to throw your own personal keybindings here
  (map! :leader :desc "Blacken Buffer" "m b b" #'python-black-buffer)
  (map! :leader :desc "Blacken Region" "m b r" #'python-black-region)
  (map! :leader :desc "Blacken Statement" "m b s" #'python-black-statement)
)

Thank you @jordangarrison and @roryk. I also needed a doom/reload afterwards.

@roryk @jordangarrison thank you for sharing.